@font-face {
    font-family: 'QingNiaoHuaGuangJianMeiHei';
    src: url('./QingNiaoHuaGuangJianMeiHei/QingNiaoHuaGuangJianMeiHei-2.ttf');
    font-weight: 600;
    font-style: normal;
}

.hello {
    color: red;
    font-family: "QingNiaoHuaGuangJianMeiHei";
    font-size: 30px;
    background: url('./xiaomao.jpg');
  }